Contents
- Weather in September
- Frequently asked questions
- Average temperature in September
- Average pressure in September
- Average wind speed in September
- Average humidity in September
- Average rainfall in September
- Average rainfall days in September
- Average daylight in September
- Average sunshine in September
- Average sunshine days in September
- Average UV index in September
- Average cloud cover in September
- Average visibility in September
Weather in September
Temperature
September's onset records an average high-temperature of a still moderately hot 26.4°C (79.5°F), a near match to August's 25°C (77°F). Chukudum's temperature in September lowers to a consistent average of 16.6°C (61.9°F) during the nights.Humidity
In Chukudum, the average relative humidity in September is 67%.Rainfall
In Chukudum, in September, during 21.2 rainfall days, 112mm (4.41") of precipitation is typically accumulated. Throughout the year, there are 237.9 rainfall days, and 1519mm (59.8") of precipitation is accumulated.Daylight
In September, the average length of the day is 12h and 8min.On the first day of the month, sunrise is at 05:40 and sunset at 17:51. On the last day of September, sunrise is at 05:33 and sunset at 17:38 CAT.
Sunshine
In September, the average sunshine is 9.5h.UV index
The months with the highest UV index are January through March, September through December, with an average maximum UV index of 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The UV index of 6 during September translates into the following guidance:
Shield from overexposure. Defense against sun-related harm is required. Between 10 a.m. and 4 p.m., the Sun emits the most powerful UV radiation. Limit direct exposure to the Sun during these hours. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average September temperature?
What is the average humidity in September in Chukudum?
How many days does it rain in September?
How many hours of daylight does Chukudum have in September?
When are sunrise and sunset in September?
How long on average sun shines in September?
What are the months with the highest UV index?
What is the UV index reading in September?
Average temperature in September
Chukudum, South Sudan
- Average high temperature in September: 26.4°C
The warmest month (with the highest average high temperature) is February (30.3°C).
The month with the lowest average high temperature is July (24.3°C).
- Average low temperature in September: 16.6°C
The month with the highest average low temperature is February (19.2°C).
The coldest months (with the lowest average low temperature) are June and July (15.5°C).
Average pressure in September
Chukudum, South Sudan
- Average pressure in September: 1011.3mbar
The month with the highest atmospheric pressure is July (1012.8mbar).
The month with the lowest atmospheric pressure is February (1008.8mbar).
Average wind speed in September
Chukudum, South Sudan
- Average wind speed in September: 7.2km/h
The windiest month (with the highest average wind speed) is February (12.7km/h).
The calmest month (with the lowest average wind speed) is July (4.7km/h).
Average humidity in September
Chukudum, South Sudan
- Average humidity in September: 67%
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is January (42%).
Average rainfall in September
Chukudum, South Sudan
- Average rainfall in September: 112mm
The wettest month (with the highest rainfall) is July (211mm).
The driest month (with the least rainfall) is February (21mm).
Average rainfall days in September
Chukudum, South Sudan
- Average rainfall days in September: 21.2 days
The month with the highest number of rainy days is July (27.8 days).
The month with the least rainy days is January (5.5 days).
Average daylight in September /
Average sunshine in September
Chukudum, South Sudan
- Average daylight in September: 12h and 1min
The month with the longest days is June (Average daylight: 12h and 24min).
The month with the shortest days is December (Average daylight: 11h and 54min).
- Average sunshine in September: 9h and 3min
The month with the most sunshine is January (Average sunshine: 9h and 48min).
The month with the least sunshine is May (Average sunshine: 8h and 36min).
Average sunshine days in September
Chukudum, South Sudan
- Average sunshine days in September: 7 days
The month with the most sunshine days is January (24.3 days).
The month with the least sunshine days is July (2.3 days).
Average UV index in September
Chukudum, South Sudan
- Average UV index in September: 6
The months with the highest UV index are January, February, March, September, October, November and December (UV index 6).
The months with the lowest UV index are April, May, June, July and August (UV index 5).
Average cloud cover in September
Chukudum, South Sudan
- Average cloud cover in September: 26
The month with the most cloud cover is July (Cloud cover 40).
The month with the least cloud cover is January (Cloud cover 11).
Average visibility in September
Chukudum, South Sudan
- Average visibility in September: 9km
The months with the highest visibility are January, February, March, October, November and December (10km).
The months with the lowest visibility are April, May, June, July, August and September (9km).
Chukudum, South Sudan
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